CN200999804Y - Slide bearing having self heat conducting and heat sinking function - Google Patents
Slide bearing having self heat conducting and heat sinking function Download PDFInfo
- Publication number
- CN200999804Y CN200999804Y CNU200620168752XU CN200620168752U CN200999804Y CN 200999804 Y CN200999804 Y CN 200999804Y CN U200620168752X U CNU200620168752X U CN U200620168752XU CN 200620168752 U CN200620168752 U CN 200620168752U CN 200999804 Y CN200999804 Y CN 200999804Y
- Authority
- CN
- China
- Prior art keywords
- bearing
- heat pipe
- heat
- utility
- superconducting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000011159 matrix material Substances 0.000 claims description 28
- 238000001816 cooling Methods 0.000 abstract description 13
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000010730 cutting oil Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C37/00—Cooling of bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses a sliding bearing with the self heat conducting and radiation function. The utility model comprises a bearing base body (1), a superconducting heat pipe (2) is arranged in the bearing base body (1), and a radiator is connected with the superconducting heat pipe (2). The friction heat generated when the bearing works is continuously self derived through the superconducting heat pipe and is emitted through the radiator, therefore reducing the bearing working temperature, enhancing the bearing operational performance, and lengthening the bearing service life. The structure is simple, the cost is low, the temperature decreasing is rapid, the utility model doesn't require various cooling devices, a large amount of energy resources are saved, and the utility model is in favor of the environmental protection and solves the temperature decreasing problem of the sliding bearing under the special working condition that the cooling device can't be installed.
Description
Technical field:
The utility model relates to a kind of sliding bearing, especially a kind of simple in structure, cost is low, cooling rate is fast, be beneficial to the sliding bearing from heat conduction, heat sinking function of having of environmental protection.
Background technique:
Sliding bearing has cartridge type sliding bearing, joint sliding bearing, plane thrust slide bearing or the like, and basic structure has bearing matrix and slip surface, is cylinder as the bearing matrix of cartridge type sliding bearing, and its internal surface is a slip surface; The bearing matrix of joint sliding bearing is inside and outside circle, is slip surface between the Internal and external cycle; The plane thrust slide bearing is an annulus, and by the annular that whole annulus or polylith bearing shell are formed, its end face is a slip surface.During sliding bearing work, the frictional heat that its slip surface produced is very big to the reliability and the influence in working life of sliding bearing.At present, in order to reduce fricative heat temperature, all be to adopt water-cooled or air-cooled form generally speaking, with cutting oil or bearing matrix.Water cooling mode, need configuration water system and equipment, not only complex structure but also need consume a large amount of electric energy and water resources, have increased the operating cost of bearing; Except that cooling equipment, complex structure, a large amount of electric energy of waste need be set equally, also there is the unfavorable problem of cooling-down effect in the air cooling mode.And, then can't adopt water-cooled or air cooling mode for the applied lubricating grease of special operation condition (drier oil) lubrication sliding bearings such as high-altitude or environment are narrow and small, make its cooling problem be difficult to solve.
Summary of the invention:
The utility model is in order to solve existing in prior technology the problems referred to above, provide a kind of simple in structure, cost is low, cooling rate is fast, be beneficial to the sliding bearing from heat conduction, heat sinking function of having of environmental protection.
Technical solution of the present utility model is: a kind of sliding bearing that has from heat conduction, heat sinking function, bearing matrix 1 is arranged, and be built-in with superconducting heat pipe 2 at described bearing matrix 1, be connected to radiator 3 with superconducting heat pipe 2.
Described bearing matrix 1 is a cylinder, and described superconducting heat pipe 2 is axially uniform along circumference.
Described bearing matrix 1 is a cylinder, and described superconducting heat pipe 2 is arranged in the groove on bearing matrix 1 end face.
Described bearing matrix 1 is an annulus, and described superconducting heat pipe 2 is along the circumference radial equipartition.
The utility model is the splendid superconducting heat pipe of heat-conductive characteristic of packing in the bearing matrix of sliding bearing, superconducting heat pipe is connected with the radiator of peripheral hardware, the frictional heat that is produced during bearing working is under the external power-free condition, continue to derive voluntarily and scatter and disappear by superconducting heat pipe by radiator, thereby reduce the operating temperature of bearing, improve the bearing usability and prolong bearing working life.Simple in structure, cost is low, cooling rate is fast, need not various cooling equipments, can save a large amount of energy, is beneficial to environmental protection, has solved the cooling problem of the special operation condition properties of journal bearing lubricated that cooling equipment can't be installed.
Description of drawings:
Fig. 1 is the utility model embodiment 1 a structural representation.
Fig. 2 is the utility model embodiment 2 a structural representation.
Fig. 3 is the A-A view of Fig. 2.
Embodiment:
Below in conjunction with description of drawings embodiment of the present utility model.
The form that is provided with of superconducting heat pipe has multiple, as in bearing matrix 1, axially processing a plurality of (evenly arranging) mounting hole along circumference, its aperture, hole count are decided according to bearing specification, superconducting heat pipe 2 is filled heat-conducting glue with the gap of mounting hole and is improved heat transfer efficiency, adopts locking nut to lock between superconducting heat pipe 2 and the bearing support mounting hole; Can also on cylindrical bearing matrix 1 circumferential end surfaces, process groove, with heat-conducting glue superconducting heat pipe 2 is fixed in the groove and with gland and compress.
The same with embodiment 1, superconducting heat pipe 2 can be the superconducting heat pipe of heat-conducting property of the prior art splendid (heat-conducting medium is housed in the pipe), radiator then is the radiator of various structural types of the prior art, can dispose fan on radiator, to accelerate to reduce bearing temperature.The office work sliding bearing, can with superconducting heat pipe 2 be arranged on outdoor radiator and be connected, realize that long distance conducts heat.
Claims (4)
1. a sliding bearing that has from heat conduction, heat sinking function has bearing matrix (1), it is characterized in that: be equipped with superconducting heat pipe (2) in described bearing matrix (1), be connected to radiator (3) with superconducting heat pipe (2).
2. the sliding bearing that has super from heat conduction, heat sinking function according to claim 1, it is characterized in that: described bearing matrix (1) is a cylinder, and described superconducting heat pipe (2) is axially uniform along circumference.
3. the sliding bearing that has from heat conduction, heat sinking function according to claim 1 is characterized in that: described bearing matrix (1) is a cylinder, and described superconducting heat pipe (2) is arranged in the groove on bearing matrix (1) end face.
4. the sliding bearing that has from heat conduction, heat sinking function according to claim 1 is characterized in that: described bearing matrix (1) is an annulus, and described superconducting heat pipe (2) is along the circumference radial equipartition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620168752XU CN200999804Y (en) | 2006-12-28 | 2006-12-28 | Slide bearing having self heat conducting and heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200620168752XU CN200999804Y (en) | 2006-12-28 | 2006-12-28 | Slide bearing having self heat conducting and heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999804Y true CN200999804Y (en) | 2008-01-02 |
Family
ID=39014211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200620168752XU Expired - Lifetime CN200999804Y (en) | 2006-12-28 | 2006-12-28 | Slide bearing having self heat conducting and heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999804Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793293A (en) * | 2010-03-30 | 2010-08-04 | 上海申科滑动轴承有限公司 | Cooling structure of sliding bearing |
| CN104712549A (en) * | 2015-01-22 | 2015-06-17 | 江苏大学 | Pump cover of hot water circulating pump cooled by heat pipes |
| CN109973531A (en) * | 2019-04-05 | 2019-07-05 | 聊城鲁寰轴承有限公司 | A kind of unidirectional external centre-adjusting thrust bearing with heat sinking function |
| CN111120516A (en) * | 2020-01-16 | 2020-05-08 | 华亿轴承科技（江苏）有限公司 | PTFE fiber-based mixed self-lubricating bearing and processing technology |
| CN112476051A (en) * | 2020-11-20 | 2021-03-12 | 上海第二工业大学 | Electricity main shaft heat abstractor |
-
2006
- 2006-12-28 CN CNU200620168752XU patent/CN200999804Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101793293A (en) * | 2010-03-30 | 2010-08-04 | 上海申科滑动轴承有限公司 | Cooling structure of sliding bearing |
| CN101793293B (en) * | 2010-03-30 | 2013-09-11 | 上海申科滑动轴承有限公司 | Cooling structure of sliding bearing |
| CN104712549A (en) * | 2015-01-22 | 2015-06-17 | 江苏大学 | Pump cover of hot water circulating pump cooled by heat pipes |
| CN109973531A (en) * | 2019-04-05 | 2019-07-05 | 聊城鲁寰轴承有限公司 | A kind of unidirectional external centre-adjusting thrust bearing with heat sinking function |
| CN111120516A (en) * | 2020-01-16 | 2020-05-08 | 华亿轴承科技（江苏）有限公司 | PTFE fiber-based mixed self-lubricating bearing and processing technology |
| CN111120516B (en) * | 2020-01-16 | 2022-04-15 | 华亿轴承科技（江苏）有限公司 | PTFE fiber-based mixed self-lubricating bearing and processing technology |
| CN112476051A (en) * | 2020-11-20 | 2021-03-12 | 上海第二工业大学 | Electricity main shaft heat abstractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080102 |
|
| EXPY | Termination of patent right or utility model |